1887427584

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1771

約数の個数: 264

約数和(自身を含む): 6598676448

約数和(自身を除く): 4711248864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 512, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1024, 1071, 1088, 1152, 1224, 1344, 1428, 1536, 1632, 1721, 1792, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 3072, 3264, 3442, 3584, 3808, 4032, 4284, 4352, 4608, 4896, 5163, 5376, 5712, 6528, 6884, 7168, 7616, 8064, 8568, 8704, 9216, 9792, 10326, 10752, 11424, 12047, 13056, 13768, 15232, 15489, 16128, 17136, 17408, 19584, 20652, 21504, 22848, 24094, 26112, 27536, 29257, 30464, 30978, 32256, 34272, 36141, 39168, 41304, 45696, 48188, 52224, 55072, 58514, 60928, 61956, 64512, 68544, 72282, 78336, 82608, 87771, 91392, 96376, 108423, 110144, 117028, 121856, 123912, 137088, 144564, 156672, 165216, 175542, 182784, 192752, 204799, 216846, 220288, 234056, 247824, 263313, 274176, 289128, 330432, 351084, 365568, 385504, 409598, 433692, 440576, 468112, 495648, 526626, 548352, 578256, 614397, 660864, 702168, 771008, 819196, 867384, 881152, 936224, 991296, 1053252, 1096704, 1156512, 1228794, 1321728, 1404336, 1542016, 1638392, 1734768, 1762304, 1843191, 1872448, 1982592, 2106504, 2313024, 2457588, 2643456, 2808672, 3084032, 3276784, 3469536, 3686382, 3744896, 3965184, 4213008, 4626048, 4915176, 5286912, 5617344, 6168064, 6553568, 6939072, 7372764, 7489792, 7930368, 8426016, 9252096, 9830352, 11234688, 12336128, 13107136, 13878144, 14745528, 14979584, 15860736, 16852032, 18504192, 19660704, 22469376, 26214272, 27756288, 29491056, 29959168, 33704064, 37008384, 39321408, 44938752, 52428544, 55512576, 58982112, 67408128, 78642816, 89877504, 104857088, 111025152, 117964224, 134816256, 157285632, 209714176, 235928448, 269632512, 314571264, 471856896, 629142528, 943713792, 1887427584]

約数ペア:

[(1, 1887427584), (2, 943713792), (3, 629142528), (4, 471856896), (6, 314571264), (7, 269632512), (8, 235928448), (9, 209714176), (12, 157285632), (14, 134816256), (16, 117964224), (17, 111025152), (18, 104857088), (21, 89877504), (24, 78642816), (28, 67408128), (32, 58982112), (34, 55512576), (36, 52428544), (42, 44938752), (48, 39321408), (51, 37008384), (56, 33704064), (63, 29959168), (64, 29491056), (68, 27756288), (72, 26214272), (84, 22469376), (96, 19660704), (102, 18504192), (112, 16852032), (119, 15860736), (126, 14979584), (128, 14745528), (136, 13878144), (144, 13107136), (153, 12336128), (168, 11234688), (192, 9830352), (204, 9252096), (224, 8426016), (238, 7930368), (252, 7489792), (256, 7372764), (272, 6939072), (288, 6553568), (306, 6168064), (336, 5617344), (357, 5286912), (384, 4915176), (408, 4626048), (448, 4213008), (476, 3965184), (504, 3744896), (512, 3686382), (544, 3469536), (576, 3276784), (612, 3084032), (672, 2808672), (714, 2643456), (768, 2457588), (816, 2313024), (896, 2106504), (952, 1982592), (1008, 1872448), (1024, 1843191), (1071, 1762304), (1088, 1734768), (1152, 1638392), (1224, 1542016), (1344, 1404336), (1428, 1321728), (1536, 1228794), (1632, 1156512), (1721, 1096704), (1792, 1053252), (1904, 991296), (2016, 936224), (2142, 881152), (2176, 867384), (2304, 819196), (2448, 771008), (2688, 702168), (2856, 660864), (3072, 614397), (3264, 578256), (3442, 548352), (3584, 526626), (3808, 495648), (4032, 468112), (4284, 440576), (4352, 433692), (4608, 409598), (4896, 385504), (5163, 365568), (5376, 351084), (5712, 330432), (6528, 289128), (6884, 274176), (7168, 263313), (7616, 247824), (8064, 234056), (8568, 220288), (8704, 216846), (9216, 204799), (9792, 192752), (10326, 182784), (10752, 175542), (11424, 165216), (12047, 156672), (13056, 144564), (13768, 137088), (15232, 123912), (15489, 121856), (16128, 117028), (17136, 110144), (17408, 108423), (19584, 96376), (20652, 91392), (21504, 87771), (22848, 82608), (24094, 78336), (26112, 72282), (27536, 68544), (29257, 64512), (30464, 61956), (30978, 60928), (32256, 58514), (34272, 55072), (36141, 52224), (39168, 48188), (41304, 45696)]